Jack.



T. P. JONES.

JACK.

APPLIGATION FILED MAY 15'. 1913.

1 1 1 3,01 5. Patented Oct. 6, 1914.

15J/wml) @wow/box THOMAS RJONES.

5l/@Human Stratum,

THE MORRIS PAETERS C04, PHOo-LlrHo.. WASHINGTON. u. c.

vided a simple'and durable jack in which the automobile may be quickly and readily raised so as to release the strain of the tires from resting upon thek floor andalso to provide means whereby the tire caslng may be quickly and readily removed from the rim,

when desired. Itl will also be apparent that the device may be quickly and readily actuated and Will hold theveh-icle axle in a raised position until released.

being horizontally disposed, a shaft rotatably mounted Within the sleeves and projecting beyond the Shanks, such projected extremiv ties vof the shaft being formed into crank arms, lhook members carried` by the crank arms, means for imparting rotationto the 30 shaft, and means adjustable throughv the sleeves of the shanks engageable With the shaft for holding such shaft against rotation.

y2. 'A device ofthe character described confiprisingv vertically disposed standards, Shanks adjustably engaged with the standards and 4having their upper extremities provided with sleeves, the bores of Which being horizontallydi'sposed, a shaft rotatablyl 40 mounted Within the sleeves and projecting beyond theshanks, such `projected .extremiL ties. ofthe shaft being formed into crank arms, hook members carried by `the. crank arms, means for impartingrotationjto the-45 shaft, means adjustabler through'thesleeves of the Shanks engageable with the shaft for holding such shaftv against rotation, and brace, members coacting with the shanks andthe base and being disposed on that side of the standard toward Which the free extremities of the hook members project.

In testimony whereof I hereunto affix my signature in the presence of two Witnesses.

THOMAS P. JONES. Vitnesses T. F. DILLON, E. ENDERLE.

Copies of this patent maybe obtained for five cents each, by addressing the (lommissioner of iPatents,

' Washington, D. C. 

